情态动词系统复习-2025-2026学年九年级英语下册语法直击真题精讲（沪外版）

9年级沪外版 【寒假专版】 E版直击真题精讲 寒假专版 【语法专项】情态动词系统复习 真题精讲与演练 直击真题高效讲 真题一：单项选择（基础用法辨析） (2024上海浦东月考，沪外版) -I borrow your dictionary? Sorry,you_.I need to use it now. A.May;can't B.Must;needn't C.Can;mustn't D.Could;may not 答案：A 核心知识点： may/could可用于礼貌请求，意为“可以”：could语气比can更委婉。 cant表示“不能”，用于拒绝请求：mustn't表“禁止”，may not表“可能不”，均不符合语境。 解析：第一空请求借词典，用May/Could:第二空拒绝，用can't,因“需要使用”而不能借出。 真题二：用所给词的适当形式填空（时态与语气） (2023江苏苏州期中，沪外版) She-(can)speak three languages when she was ten. You_(must)be quiet in the library. _(may)I leave the classroom now? 答案：1.could2.must3.May 核心知识点： can的过去式could表过去的能力；must表“必须”，语气强硬；may用于请求许可，句首首字母 大写。 解析：第一空when she was ten表过去，用could:图书馆“必须安静”用must;请求离开用May。 真题三：句型转换（否定句+一般疑问句） (2024浙江杭州期末，沪外版)按要求改写句子，每空一词。 They must finish the work today..(改为否定句) 1 9年级沪外版 【寒假专版】 E版直击真题精讲 They_the work today. He may come to the party tonight..(改为一般疑问句并作否定回答) -he to the party tonight? -No, 答案： needn't finish May;come;he may not 核心知识点： must否定表“不必”用needn't:may变疑问句提至句首，否定回答用may not。 解析：must否定“不必完成”用needn't;may引导疑问句，否定回答用he may not。 真题四：短文填空（情态动词综合运用） (2023安徽合肥月考，沪外版)阅读短文，用must,can,may,needn't的适当形式填空。 Dear students, Welcome to our school library.Here are some rules: 1.You keep quiet here 2.Youborrow up to 3 books at a time. 3.You return books on time,or you will be fined. 4.Youeat or drink in the library. 5.If you have questions,youask the librarian for help. 答案：1.must2.can3.must4.mustn't5.ca/may 核心知识点： must表“必须/禁止”，can表“能力/允许”，may表“许可”，mustn't表“禁止”。 解析：1.图书馆“必须安静”用must:2.“能借3本书”用can:3.“必须按时还书”用must:4. “禁止吃喝”用mustn't:5.“可以求助”用can/may。 真题五：完形填空（语境中情态动词辨析） (2024广东广州期中，沪外版) A:Excuse me,_you tell me the way to the station? B:I'm sorry,I help you.I'm new here.You_ask the policeman over there.He know. A:Thank you all the same. A.can;can't;may;must B.could;can't;can;may C.must;needn't;should;can D.may,mustn't;could;might 答案：B 核心知识点： could用于礼貌请求；can't表“不能”；can/may表“可以”；may/might表“可能”。 解析：第一空礼貌问路用could:第二空“不能帮忙”用can't:第三空“可以问警察”用can;第 9年级沪外版 【寒假专版】E版直击真题精讲 四空“可能知道”用may。 真题综合演练 真题综合演练 1单项选择 1.-May I use your pen? -Sorry,you_.I'm using it now. A.can B.can't C.must D.mustn't 2.The sign says"No parking",so we-park here. A.needn't B.mustn't C.may D.can Ⅱ.用所给词的适当形式填空 1.She(can)ride a bike when she was five years old. 2.You(must)follow the traffic rules when crossing the street 血.句型转换 l.He must hand in his homework today..(改为否定句) hand in his homework today? 2.They may go to the park tomorrow..(改为一般疑问句并作否定回答) -go to the park tomorrow? -No, V.短文填空 Dear friends, Welcome to our school party.Here are some tips: 1.Youarrive on time. 2.Youbring snacks,but please keep the room clean. 3.You speak loudly during the performance. 4.If you need help,you_ask the teachers nearby. 5.You take photos with the performers after the party. 3 9年级沪外版 【寒假专版】E版直击真题精讲 综合演练参考答案 I单项选择 1.B2.B Ⅱ.用所给词的适当形式填空 1.could 2.must Ⅲ.句型转换 1.He needn't finish 2.May they;they may not V.短文填空 1.must 2.can/may 3.mustn't 4.can/may 5.can/may 4